* {
  padding: 0;
  margin: 0;
}
:root {
  font-size: 16px;
}
body {
  height: 100vh;
  width: 100vw;
}
.all_content {
  display: flex;
  flex-direction: column;
  height: 100vh;
  width: 100vw;
}
.all_content .image_help {
  margin: 3rem 4rem;
}
.all_content .image_help img {
  width: 100%;
}
.all_content .top_content {
  flex: 1;
  z-index: -2;
  /* width: 750px; */
  /* height: 1334px; */
  background: linear-gradient(-46deg, #6389FF, #A3B9FD);
}
.all_content .bottom_content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  position: relative;
}
.all_content .bottom_content .logo {
  width: 6rem;
  height: 6rem;
  text-align: center;
  margin-top: -22vh;
  z-index: 1;
}
.all_content .bottom_content .logo img {
  width: 100%;
}
.all_content .bottom_content .bgHelp {
  position: absolute;
  height: 20rem;
  width: 100vw;
  top: -10vh;
}
.all_content .bottom_content .bgHelp img {
  width: 100%;
  height: 100%;
}
.title {
  font-size: 1.6rem;
  font-family: PingFang SC;
  font-weight: bold;
  color: #333333;
  text-align: center;
  z-index: 1;
}
.btn_group {
  display: flex;
  flex-direction: row;
  justify-content: center;
  z-index: 2;
}
.btn_group .btnHelp:active {
  top: 2px;
}
.btn_group .btn_left {
  background-color: #3F6DFF;
  display: flex;
  flex-direction: row;
  justify-content: center;
  padding: 0.5rem 0.7rem;
  align-items: center;
  color: white;
  border-radius: 8px;
  margin-right: 0.5rem;
}
.iconHelp {
  width: 26px;
  height: 30px;
  margin-right: 10px;
}
.iconHelp img {
  width: 100%;
  height: 100%;
}
.btn_group .btn_right {
  background-color: #31508D;
  margin-left: 0.5rem;
  display: flex;
  flex-direction: row;
  justify-content: center;
  padding: 0.5rem 0.7rem;
  align-items: center;
  color: white;
  border-radius: 8px;
}
.showModal {
  display: block !important;
}
.modalGuide {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000000;
  opacity: 0.8;
  z-index: 2;
}
.modalGuide .modelHelp {
  width: 18rem ;
  position: relative;
  margin: 4rem auto 0 auto;
}
.modalGuide .modelHelp .iconMoreHelp {
  position: absolute;
  right: -0.5rem;
  top: -2.5rem;
  width: 2rem;
  height: 2rem;
  background: white;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.modalGuide .modelHelp .iconMoreHelp img {
  width: 5px;
}
.modalGuide .modelHelp .iconArrow2 {
  width: 140px;
  height: 120px;
  margin-top: 10px;
  margin-left: 36%;
  transform: translateX(-50%);
}
.modalGuide .modelHelp .iconArrow2 img {
  width: 100%;
}
.modalGuide .modelHelp .serialAllHelp .serialOneHelp {
  margin-top: 10px;
  font-size: 1.2rem;
  font-family: PingFang SC;
  font-weight: 800;
  color: #FFFFFF;
  position: relative;
}
.modalGuide .modelHelp .serialAllHelp .serialOneHelp .bottomHelp {
  display: flex;
  flex-direction: row;
  align-items: center;
  height: 123px;
  font-size: 1rem;
}
.modalGuide .modelHelp .serialAllHelp .serialOneHelp .bottomHelp .serialHelp {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  height: 30px;
  width: 30px;
  font-size: 14px;
  background-color: #1D2087;
  margin-right: 10px;
}
.modalGuide .modelHelp .serialAllHelp .serialOneHelp .bottomHelp .moreHelp {
  height: 1.2rem;
  margin: 0 5px;
  width: 0.3rem;
}
.modalGuide .modelHelp .serialAllHelp .serialOneHelp .bottomHelp .moreHelp img {
  width: 100%;
  height: 100%;
}
.modalGuide .modelHelp .serialAllHelp .serialOneHelp .bottomHelp .iconArrow1 {
  width: 90px;
  height: 70px;
  margin-left: 10px;
  align-self: flex-start;
}
.modalGuide .modelHelp .serialAllHelp .serialOneHelp .bottomHelp .iconArrow1 img {
  width: 100%;
  height: 100%;
}
.modalGuide .modelHelp .serialAllHelp .serialTwoHelp {
  font-family: PingFang SC;
  font-weight: 800;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  font-size: 1rem;
}
.modalGuide .modelHelp .serialAllHelp .serialTwoHelp .serialHelp {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  height: 30px;
  width: 30px;
  font-size: 14px;
  background-color: #1D2087;
  margin-right: 10px;
}
.modalGuide .modelHelp .serialAllHelp .serialTwoHelp .blockHelp {
  margin-left: 10px;
  padding: 8px 10px;
  background: #FFFFFF;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modalGuide .modelHelp .serialAllHelp .serialTwoHelp .blockHelp .imgHelp {
  margin-right: 8px;
  width: 22px;
  height: 22px;
}
.modalGuide .modelHelp .serialAllHelp .serialTwoHelp .blockHelp .imgHelp img {
  width: 100%;
}
.modalGuide .modelHelp .serialAllHelp .serialTwoHelp .blockHelp .textHelp {
  font-family: PingFang SC;
  font-weight: 800;
  color: #222222;
}
